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NDMP backups not making full use of all 16 tape drives

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ソリューションが必要です
 
Now I have discovered that I need to set max jobs on the STU to make full use of all the virtual drives ...
 
Next question: I set multiplexing to 16 in the NDMP Schedule but its still only writing to a single drive. Do I need to increase the jobs per client to get NDMP to use all 16 virtual drives, and can this be set on a per client basis? i.e. just for the EMC Data-Mover
 
Also, as the VTL is a de-dup device should I switch off multiplexing (now I know it doesn't affect the number of jobs started) so jobs only go to a single drive to help the VTL de-dup effeciently?
Marianne van den BergTRUSTED ADVISORPARTNERACCREDITEDCERTIFIED

I need to increase the jobs per client to get NDMP to use all 16 virtual drives, and can this be set on a per client basis? i.e. just for the EMC Data-Mover

Max Jobs per Client is a global setting that can be configured in Master Server Host Properties.

You can set this value on a Per Client basis in Host Properties -> Master Server -> Client Attributes.
Add Client if not already in the list, then select Client, change Max Jobs this Client.

PS:

In future - one topic per forum discussion, please!
 

Hi Marianne,

I don't know if it makes a difference, but I'm still running NBU 7.1.0.4. There is no "Max Jobs this Client" in that window (as per attached screenshot)

Please can you help me further on this point?

Thanks.

 


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